diff --git a/Dockerfile b/Dockerfile
index 3a0324b..80970d7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -45,5 +45,5 @@ ENV HOME=/home/$USER_NAME
 WORKDIR $HOME
 
 COPY scripts /scripts
-COPY --chown:0:0 oscrc /root/.config/osc/oscr
+COPY --chown=0:0 oscrc /root/.config/osc/oscr
 COPY --chown=$UID:$GID oscrc $HOME/.config/osc/oscrc